.root {
    -fx-font-family: "微软雅黑";
    -fx-font-size: 16px;
    -fx-background-image: url(bgbgbg.jpg);
    -fx-background-size: stretch stretch;
    -fx-background-position: center center;
}
.button {
    -fx-background-color: #fa4b2a;
    -fx-text-fill: white;

}
.button:hover{
    -fx-background-color: black;

}
.progress-indicator{
    -fx-progress-color:  #fa4b2a;
}
.text-field{
    -fx-border-color: #ff816b;
}
.text-field:focused{
    -fx-border-color: red;
}